4-Engine choice

1.1. Choose of an Electrical Machine

The choice of an electrical machine depends on the inputs and output energies.

Electrical :

  • The network ;

  • The characteristics ;

  • ...

Mechanical :

  • The torque ;

  • The speed (rotation or linear) ;

  • The power

In addition to these fundamental characteristics for the choice of an electric machine, other criteria must nevertheless be taken into account.

NoteAmong others:

  • The environment (definition of the IP, the IK, the temperature class, the altitude of operation, nature of the atmosphere ....)

  • Operating service;

  • The dimensions of the machine (shaft height, ...);

  • The operating position (Vertical, Horizontal);

Examples of Electromechanical converter:

  • DC machine (Motor or Dynamo);

  • Asynchronous machine (Engine or Generator);

  • Synchronous machine (Engine or Alternator);

  • Special machines (2-speed asynchronous motor, stepper motor, linear motor ...)

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